export default {
  data () {
    return {
      contentHeight: ''
    }
  },
  mounted () {
        // 内容动态高度
    this.resizePage()
  },
  methods: {
        // 内容高度计算
    resizePage () {
      let windowHeight = document.documentElement.clientHeight
      this.contentHeight = windowHeight - this.$refs.foot.offsetHeight
    }
  },
  computed: {}
}
